Yarigatake (Japan's Matterhorn)

Yarigatake, often called Japan's Matterhorn for its distinctive spire, rises to 3,180 m on the Matsumoto/Nagano border in the Northern Alps. The standard approach starts at the Kamikochi Bus Terminal, reached the same way as the Kamikochi Valley Floor Walk, and covers roughly 30 km round trip with about 1,700 m of elevation gain over two to three days. The route follows the Azusa River valley through Yokoo before climbing steeply through the Yarisawa valley on a rocky, root-covered forest path that gains most of its elevation in the upper half. Above Yarigatake Sanso hut, the final push to the summit is an exposed rock scramble with fixed chains and ladders bolted into the cliff face, requiring a helmet and confident footing. Water is available at streams along the Yarisawa valley and at the mountain huts, but not on the summit scramble itself. Yarigatake Sanso, situated just below the peak, and Sesshoko hut further down the valley provide shelter, meals, and emergency refuge; reservations are essential in the short July-to-September climbing window. Early-season climbers in July may still encounter snow patches requiring an ice axe on the approach gullies. The summit itself is a small exposed platform accessed one direction at a time via the chained route, so waiting during busy periods is common.